Question about Sony KP-48S65 48" Rear Projection Television

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KP-46S4U lose picture after a few second blink of brightness

I have a Sony rear projection TV KP-46S4U of 8 years old. Recently it often loses its picture wit sound remaining, or completely shut down (in a protection mode) after a few second blink of brightness. Once I power down the TV and power up again, it works fine again, but doesn't last long. can any expert help me please? Thanks.

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  • PatrickWu Feb 13, 2008

    Hi Thanks for the help. It is the TV screen blink (or flash) with unstable brightness, sometimes very bright, and suddenly very dark, and then loses the picture with the sound remaining, or completely shut down after flashing. The LED doesn't blink. It comes back to life again if I power it down and power up again, but it doesn't last too long before this happens again. Thanks.

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Does the from led blink if so how mant times pause then blink again?

Posted on Feb 12, 2008

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